The math class has a set of 40 calculators, and 85% of the calculators have working batteries. how many calculators need new batteries

30 points! i am confused. what does it mean by game time? you can use a table of random numbers or a random number generator to create random samples. also, you can obtain random samples directly using wolframalpha.com. for example, typing in randomsample[{1,2,3,4,5},2] will give you a sample of size 2 from the list {1,2,3,4,5}. a sample result is {1,5}. refreshing the page will generate a new random sample of size 2. 2. create five random samples of size two from the population. record the game times for the samples and calculate the mean game time of each sample. 3. create 5 random samples of size 11 from the population. record the game times for the samples and calculate the mean game time of each sample.

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept